electron lens
英 [ɪˈlektrɒn lenz]
美 [ɪˈlektrɑːn lenz]
电子透镜
英英释义
noun
- electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons
双语例句
- Characteristics of an intense electron beam focused by a solenoid lens
强流电子束在螺线管透镜作用下的聚焦特性 - The observation of scan electron lens shown that the result, the foam has the ideal structure.
扫描电镜的观察结果表明，研制的泡沫具有比较理想的泡孔结构。 - Synergistic effect is found during the combined irradiation of proton and electron on the lens, i.e. the change in spectra due to the complex irradiation of proton and electron is not simply equal to summation of the single irradiation of each species under the same energy and fluence.
质子和电子综合辐照存在协同效应，在同能量和注量时综合辐照导致透镜的光谱变化不等于质子和电子单独辐照的加和。 - Through chemical analysis, analysis of electron lens 'scanning and experiment of unconfined compressive strength, the paper examines the macroscopic and microcosmic characteristics of samples for natural soft soil and soil-cement, finds the relation of macroscopic mechanical property to microcosmic variation.
利用化学分析、电镜扫描分析、无侧限抗压强度等实验，分析天然软土、水泥土样品宏观及微观特征，找出宏观力学性质和微观变化之间的关系。 - Observations with the naked eye, microscopes and electron microscopes showed that acupuncture could protect the normal lens from being injured by the drug free radical and therefore prevent changes in the morphology of the lens structure or turbidity.
应用肉眼、显微镜、电镜观察均显示针刺能保护正常晶体免于药物自由基损伤所致晶体组织形态结构改变和混浊。 - By assuming the weak lens focal length expression to be the first term in a power series, a simple and accurate formula can be derived for the objective focal length of a magnetic electron lens.
用假设弱透镜焦距表达式是一个幂级数中的第一项的方法，可以导出相当准确且便于实用的电磁电子透镜物镜焦距公式。 - Differential Algebraic Method for Arbitrary High Order Aberration Analysis of Electrostatic Electron Lens Systems
微分代数方法在静电电子透镜任意高阶像差分析中的应用 - Freeze-fracture Etch of the Electron Microscopy on the Development of Gap Junction of Human Embryonic Lens Fiber
对胎儿晶体纤维缝管连接装置发生的冷冻复型透射电镜研究 - Using Numerical-approaching Method to Study the Potential of Assembled Electron Lens
用数值逼近方法研究组合电子透镜的电势 - The electron gun consisting of an optimally designed pre-focusing lens and main focusing lens is improved for HDTV display application.
经过优化设计的预聚焦透镜和主聚焦透镜满足显示HDTV图像的要求。